Evidence map›Paper›PMID 40841754›Full record

SynthesisMolecular psychiatry2025

Are behavioural and inflammatory profiles different according to type of stressor, developmental stage, and sex in rodent models of depression? A systematic review.

T M L McKenzie, A Bellato, K Ismail, C Fernandes

Abstract readSystematic Review
In one paragraph

Synthesis in Molecular psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

T M L McKenzieDepartment of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, London, UK.
A BellatoSchool of Psychology, University of Southampton, Southampton, UK.ORCID 0000-0001-5330-6773
K IsmailDepartment of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, London, UK.ORCID 0000-0001-6084-449X
C FernandesSocial, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK. cathy.fernandes@kcl.ac.uk.ORCID 0000-0001-7318-3352

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe onset and persistence of major depressive disorder (MDD) are influenced by various stressors, but the specific impact of different stress types, developmental stages, and sex on behavioural and inflammatory profiles remains unclear. GOAL AND

methodsWe conducted a PRISMA-adhering comprehensive review to systematically examine rodent models of depression and determine how physical, psychological, and physiological stressors - at different developmental stages and across sexes - affect depressive-like behaviours and inflammatory responses.

resultsUtilizing data from Medline, EMBASE, PsycINFO, and Scopus from March 1966 to July 2024, our systematic review of 4886 studies indicate that distinct stressors elicit unique cytokine profiles and behavioural outcomes, with significant variability observed across different developmental stages and between sexes.

conclusionsThe methodological inconsistencies and varying quality of reporting identified by this systematic review highlight the necessity for a consensus for standardized protocols in preclinical studies. Understanding these differences is crucial for developing more effective and personalized strategies for the prevention and treatment of MDD.

Indexed as

DepressionMajor Depressive DisorderStress, PsychologicalAnimalsBehavior, AnimalCytokinesDisease Models, AnimalFemaleInflammationMaleMiceRatsRodentiaSex FactorsCytokines

Identifiers

PMID40841754
PMCPMC12436165

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.